baber/WOPTO huggingface dataset:
Patent JP-S61213506-A (JP)
Title: Petroleum burner
Inventor: KAWASAKI YOSHITAKA
IPC: F23D3/02
Filed: 1985-03-20
Abstract: PURPOSE:To prevent concentration of flame, soot, smell and CO by providing two stages of narrow sections at the lower end of red-heat section and the upper section of tip end of a wick. CONSTITUTION:When the tip end of the wick 1 is ignited upon igniting the burner, flame spreads along the wick 1 to the whole length of the wick and the evaporation of fuel is promoted. Vaporized fuel, air entered through air ports 7a near the wick 1, exhaust gas of combustion and the like become rising air stream by draft generated in a combustion chamber 7, however, the lower part of the combustion chamber 7 becomes half-closed space by upper and lower pressure balance plates 11, 12 under a condition that the temperature of the wick 1 is not increased sufficiently and the amount of evaporation of the fuel is small, therefore, the mixed gas is filled in the lower part of the combustion chamber 7 quickly and uniform burning condition is obtained along the whole length of vicinity of the wick 1. On the other hand, the mixed gas, ascending through the narrow section 11a, is uniformed sufficiently in the lengthwise direction thereof in the upper part of the upper pressure balance plate 11 and combustion flame thereafter is not concentrated into the central section of the combustion chamber, therefore, uniform combustion condition may be obtained in the overall width of the combustion chamber 7.
Patent JP-S54148253-A (JP)
Title: Using arrester
Inventor: SUZUKI TAKASHI
IPC: H01T1/16
Filed: 1978-05-12
Abstract: PURPOSE: To reduce the influence of external factors and raise the contamination- resisting property, by grounding the series gap of an arrester consisting of the series gap, a characteristic element and a casing containing the gap and the element and by connecting the characteristic element to a distribution line.  
     CONSTITUTION: A spacer 14 is coupled between an electrode 13 and a terminal 7 on which the electrode acts. The series gap 3 filled with nitrogen gas is integrated with the characteristic element 4 by an insulator cylinder 8. A lead wire 5 is connected to the terminal 7 through the series gap 3 and grounded. Another lead wire 2 is connected to the terminal 7 through the characteristic element 4 and coupled to the distribution line. A stress cone 11 provided on the ground-side surface of the casing such as injection-molded rubber 9 is connected to the grounded conductor 12 of the lead wire 5 so that the potential of the stress cone is made zero. Because the series gap 3 is located at the grounded side whose affection by the external factors is low, the change in the discharge voltage and the fall in the dynamic current blocking capability due to the contamination of the surface of the arrester are low. The contamination-resisting property of the arrester is thus raised. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01230112-A (JP)
Title: Unmanned operation system
Inventor: AOKI NOBUO
IPC: G06F1/00
Filed: 1988-03-10
Abstract: PURPOSE:To attain the unified pre-treatment and after-treatment executed except the business hours in an unmanned way by controlling and executing a prescribed unified processing executed before and after the business is started and outputting the execution result before the business is started. CONSTITUTION:When a power source control part 14 turns on the power source at a prescribed time before a business is started and an operating system OS is activated, initial setting is executed and a pre-treatment part 9 is activated continuously. The pre-treatment part 9, for example, controls the job to execute the updating processing of respective master files and the output job of the execution result and executes the job in the prescribed sequence. An after- treatment part 11 is activated at the time of completing the business, respective jobs of the saving processing, etc., of respective master files are executed in the same way as the pre-treatment part 9, a cutting command is sent to the power source control part 14 and the power source is turned off after the processing completion. Thus, the unified processing except the business hours can be operated in an unmanned way.
Patent JP-S60200614-A (JP)
Title: Timer circuit
Inventor: YAMAMOTO TAKASHI
IPC: H01H47/18
Filed: 1984-03-24
Abstract: PURPOSE:To execute repeatedly a start of a timer by only executing a one-push operation, by adopting a system for measuring a time by a pulse count, and setting optionally in advance an oscillation frequency of an oscillating circuit part. CONSTITUTION:A circuit start part 3 is constituted of a push-button switch PSW. A load control part 5 and a circuit self-holding part 6 are constituted of a relay Ry and its NO and NC contacts, a diode D4, a capacitor C1, etc., a constant-voltage circuit part 7 is constituted of a transistor Q1, a Zener diode ZD, a resistance R3, a capacitor C2, etc., a timer count part 2 and an oscillating circuit part 1, and a part of a frequency adjusting part 10 are constituted of one IC, and the frequency adjusting part 10 is constituted by providing not only a part of this IC but also variable resistances VR1, VR2. When the push-button switch PSW is turned on in the course of an operation of a timer, an output of a constant-voltage circuit part 7 is cut off temporarily, and the timer count part 2 is reset.
Patent JP-S59184090-A (JP)
Title: Pier equipment for loading vehicle on car ferry
Inventor: FUJIWARA TAKASHI
IPC: B63B27/14
Filed: 1983-04-01
Abstract: PURPOSE:To smoothly load and unload vehicles on a car ferry having upper and lower decks where automobiles may be loaded, by providing two-stage upper and lower piers having swingable end boards at free ends thereof, and connecting respective loading and unloading approach passes to each of the piers. CONSTITUTION:There are provided two-stage upper and lower piers 1 and 2 having swingable end boards 6 and 7 at free ends thereof as a pier equipment for loading vehicles on a car ferry having an upper deck A and a lower deck B where automobiles may be loaded. Loading and unloading approach passes 3 and 4 are connected to the upper pier 1 and the lower pier 2, respectively. Thus, it is possible to smoothly load and unload the vehicles on the car ferry by providing the respective piers to be bridged to the deck A and B of the car ferry.
Patent JP-S61214040-A (JP)
Title: Parity circuit of memory
Inventor: SADAI KEIJI
IPC: G06F11/08
Filed: 1985-03-20
Abstract: PURPOSE:To reduce a packing area with the use of a simple and multi-bit width memory by delivering the extracted parity bits to a parity checker generator in the read mode of a main memory and then writing these parity bits to a memory for each word in a write mode. CONSTITUTION:A parity read/write circuit 7 reads out the parity bits equivalent to a word including the parity bit corresponding to the address given to a main memory 1 as an access. Then the circuit 7 extracts the corresponding parity bit by a lower address given from said parity bit via an address bus 5. This extracted parity bit is delivered to a checker generator 3 while a read indication RD is given via a read line l2. While said parity bit is replaced with a parity bit produced from the generator 3 when a write indication WR is applied via a write line l1. Then the replaced parity bit is written to a parity memory 6 at every word via a bus 8b.
Patent JP-S63223112-A (JP)
Title: Smelting and reduction method for iron ore
Inventor: ISHIKAWA MINORU
IPC: C21B13/00
Filed: 1987-03-12
Abstract: PURPOSE:To produce molten low phosphorus iron under high Fe yield at low cost, by using slag having the specific composition at the time of producing molten iron by smelt-reducing iron ore in a top and bottom blowing converter. CONSTITUTION:In the converter 1 providing a top blowing lance 3 for blowing oxygen and bottom blowing nozzles 2 for blowing inert gas, the molten low phosphorus iron 4 produced at the previous operation is remaining by little quantity and iron raw material of iron ore, sintering ore, etc., coke for reducing agent and slag making material of lime stone, etc., are added. Oxygen gas is injected from the top blowing lance 3 and also inert gas of N2, etc., is blown from the bottom blowing nozzles 2, and the iron ore, etc., is reduced, to produce the molten iron. In this case, by adjusting the composition of generated molten slag 5 to 1.0-2.0 basicity and 10.0-18.0% Al2O3, 2.0-7.0% total Fe, P in the molten iron 4 is oxidized to P2O5 by FeO, etc., in the molten slag 5 and is dephosphorized as the stable compound with CaO, by basic slag and the molten low phosphorus iron 4 is stably produced at low cost.
Patent JP-S63221815-A (JP)
Title: Manufacture of porous diaphragm
Inventor: ABE FUMIO
IPC: B01D39/20
Filed: 1987-03-12
Abstract: PURPOSE:To manufacture a diaphragm of superior heat resistance and chemical resistance and with sharp and ultrafine average pore diameter distribution by using mixed sol of oxide or hydroxide of specific elements as a starting raw material of a film of porous carrier. CONSTITUTION:Mixed sol the respective oxide or hydroxide compounds of at least one element selected out of the groups of Si, Ti and Zr, Al and Na is applied on a porous carrier such as alumina or the like simply by the dipping or spraying method, or calcinated at 400 deg.C or lower, gels and coats the porous carrier. Then, the coated carrier is immersed simply in hot water, or hot water in an autoclave in the range of 80-500 deg.C, or being put in circulating heated water vapor, and calcined at 400-1,300 deg.C.
Patent JP-H10256645-A (JP)
Title: Semiconductor light emitting element and fabrication thereof
Inventor: KIDOGUCHI ISAO
IPC: H01S5/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a GaN based semiconductor laser in which a resonance is formed by selective growth. SOLUTION: The semiconductor light emitting element has double heterostructure where an n-Al10.1 Ga0.9 N clad layer 4 and a p-Al0.1 Ga0.9 N clad layer 6 sandwiching an In0.2 Ga0.8 N active layer 5 are formed on a (0001) face sapphire substrate 1 through an n-GaN contact layer 3. A p-GaN contact layer 7 is formed on the p-Al0.1 Ga0.9 N clad layer 6 and a p-side electrode 8 is provided on the p-GaN contact layer 7. Since a semiconductor multilayer including the active layer is formed in an opening made through an insulator by selective growth, a resonator mirror can be formed by selective growth without requiring any etching.
Patent JP-S62213895-A (JP)
Title: Apparatus for purifying and heating waste water
Inventor: MATSUOKA MITSUTOSHI
IPC: C02F1/48
Filed: 1986-03-14
Abstract: PURPOSE:To efficiently purify a contaminant by generating heat, by a method wherein a rotor and a stator are provided in a hermetically closed casing so as to make them approach each other and a rotary driving means for rotating the rotor at a high speed is provided to one side of the casing. CONSTITUTION:A gap of 2-5mm is provided not only between the inner surface of a casing 2 and the outer peripheral part of the perforated plate 3 of a rotor 4 but also between the inner diameter of a stator 5 and the outer diameter of a rotary shaft 15. Ozone-containing air and org. waste water are introduced into one end part of the casing 2 and the rotor 4 having the perforated plate 3 is rotated at a high speed by a motor 10. Whereupon, high speed shearing surfaces of waste water is generated in the perforation parts of the stator 5 and the perforated plate 3 of the rotor 4 to generate cavitation in waste water in large quantities. Air bubbles are formed when cavitation is generated and, by discharging the charge on the surfaces of air bubbles, the substance in each air bubbles is ionized to enhance the reactivity of ozone and oxygen. By this method, the contaminant is efficiently purified.
Patent JP-S62214951-A (JP)
Inventor: SATO KOJI
IPC: B32B15/08
Filed: 1986-03-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56152877-A (JP)
Title: Photocurable coating composition
Inventor: SUGIMOTO TOSHIO
IPC: C08F290/00
Filed: 1980-04-30
Abstract: PURPOSE: To obtain the titled compsn. which produces a coating film having excellent flexibility and adhesive properties to an adherend such as a plastic, by using a specified poly- or oligoacrylate ester and a photosensitizer.  
     CONSTITUTION: One mole of a polybasic acid component (a) contg. at least 10 mol% polybasic acid of formulas I and/or II (wherein R is H, CH 3 ). 1.1W1.8mol of a polyhydric alcohol component (b) contg. at least 10mol% 1,6-hexanediol and/or 1,5-pentanediol, 0.9W1.5mol [per one hydroxyl equivalent of the reaction product between components (a) and (b)] of (meth)acrylic acid (c), are subjected to a co-esterification reaction at 50W150°C in the presence of a dehydrating azeotropic agent, an esterification catalyst and, if desired, a polymn. inhibitor, to produce a poly- or oligocrylate ester (A). Then 0.1W10pts.wt. photosensitizer (e.g. benzoin methyl ether) is blended with 100pts.wt. component (A). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58174841-A (JP)
Title: Detecting probe moving apparatus
Inventor: MATSUNAMI AKIRA
IPC: G01N29/26
Filed: 1982-04-08
Abstract: PURPOSE:To obtain a directional probe capable of probing a wide range by a construction wherein the probe is installed on a constantly directional gear among a plurality of gears revolving round a fixed gear as the center of rotation. CONSTITUTION:A fixed gear 24 as the center of rotation is not allowed to rotate, whereas idle gears 23, 23' and directional gears 22, 22' in combination are revolved on the periphery of the fixed gear 24. In this case, if the number of teeth of the directional gears 22, 22' and that of the fixed gear as the center of rotation are set equal, the directional gears 22, 22' will be always directed in the prescribed direction. Accordingly, if a lateral flaw detecting probe 21 and a longitudinal flaw detecting probe 21' are arranged on the directional gear 22, 22', one set of rotary probe can be used for detecting lateral and longitudinal flaws. Consequently, a lateral flaw detecting area 26 against the lateral flaw 3 and a longitudinal flaw detecting area 25 against the longitudinal flaw 3' can be secured.
Patent JP-S61216345-A (JP)
Title: Manufacture of semiconductor element
Inventor: ITO HIROKUNI
IPC: H01L21/60
Filed: 1985-03-20
Abstract: PURPOSE:To contrive to reduce the man-hour of a bump electrode forming process at manufacture of a semiconductor element by a method wherein a photo resist film is adhered to be formed to the peripheral part of a wafer. CONSTITUTION:A photo resist film 18 a on the surface of a wafer 7 is a film to be used for opening of a window in an oxide film 11 as usual, and photo resist films 18b, 18c on the peripheral face and on the peripheral part of the back of the wafer 7 are formed at the same time with or before and after formation of the surface photo resist film 18a according to the means using a painting-brush, etc. The wafer 7 formed with the photo resist films 18 at least on the surface and the back of the peripheral part and on the peripheral face like this is set in a plating device as usual, and plating treatment is performed. At this case, because the photo resist films 18b, 18c formed at the peripheral parts of the wafer insulate and protect the peripheral parts of the wafer from a plating solution 15, a fear to grow an abnormally plating matter of Ag at the peripheral parts of the wafer is eliminated.
Patent JP-H09313893-A (JP)
Title: Exhaust gas cleaning catalyst and its production
Inventor: MURAKAMI HIROSHI
IPC: B01J23/63
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst for removing simultaneously HC, CO and NOx in an exhaust gas even at a low temp. or high temp. by containing a multiple oxide of cerium and praseodymium but arranging the multiple oxide so as not to approach a noble metal except palladium. SOLUTION: The exhaust gas purifying catalyst 3 is prepared by forming an under side catalyst layer 5 on a honeycomb like carrier 4 and forming an upper side catalyst layer 6 thereon. The under side catalyst layer 5 is structured by basically carrying palladium of the catalytic component on the porous γ-alumina of the base material and contains cerium oxide and the multiple oxide of cerium and praseodymium as catalytic assistants. The upper side catalyst layer 6 is formed by carrying platinum and rhodium of the catalytic components on cerium oxide functioning as the base material and catalytic assistant. Since the multiple oxide is prevented from approaching the noble metal except palladium, the NOx purifying performance at the low temp. and the high temp. is improved.
Patent JP-H07273617-A (JP)
Title: Delay line circuit
Inventor: DEIBITSUDO YANGU
IPC: H03K5/135
Filed: 1995-03-16
Abstract: PURPOSE: To provide a delay line circuit which gives a real display of the delay of a clock signal so as to secure the accuracy in application to many integrated circuits. CONSTITUTION: A delay line circuit 100 which accurately delays an incoming referenced clock signal is provided by utilizing two delay cells 1020 and a sample-and-hold circuit. This circuit 100 eliminates the need for a sensing circuitry at the output to determine of the need to monitor the delay line circuit is operating in an undesirable operation. The reliability of the delay line circuit 100 is significantly increased by eliminating the sensing circuitry.
Patent JP-H04295222-A (JP)
Title: Stabilized power supply circuit
Inventor: NISHIMURA KEIICHI
IPC: G05F1/56
Filed: 1991-03-22
Abstract: PURPOSE:To make possible to freely vary the level of current for detecting a stabilized power supply circuit having an overcurrent detecting resistor and to suppress production of heat. CONSTITUTION:The stabilized power supply circuit comprises a differential amplifier 10 for taking out voltage drop across an overcurrent detecting resistor 9, a constant current circuit 12 and an external resistor 14 connected in series between an input terminal 1 and GND 3. Furthermore, a comparator 11 compares the potential at a joint between the constant current circuit 12 and the external resistor 14 with the output potential of the differential amplifier 10 and turns a first output control transistor 13 ON/OFF.
Patent JP-H02234725-A (JP)
Title: Electric water boiler
Inventor: SHIMADA KAZUYUKI
IPC: A47J27/00
Filed: 1989-03-09
Abstract: PURPOSE:To surely detect an abnormality and report a danger by turning a heating means off, driving a reporting means when the water level reaches the first detection position at the time of starting heating and the second water level thereafter, and turning the heating means off, driving the reporting means when the water level is between the first and second detection positions and the reduction of the temperature is detected. CONSTITUTION:A water level pipe 11 is connected to a container 2 at the upper section and the lower section, and the water level in the container 12 is displayed by a float 13. An L detecting means 14 which is the first water level detecting means is fitted to the water level pipe section at the height marked with the high water level, and an H detecting means 15 which is the second water level detecting means is fitted above the L detecting means 14. The high water level is detected at the first detection position when heating is started, the high water level is detected at the second detection position thereafter, a heating body 18 is turned off to stop heating at the time of the high water level, and the high water level is reported by a reporting means 20. When water is newly added to the water level between the first and second detection positions in the heating mode, a temperature detecting means 19 detects that the water temperature is lowered and judges that water is added, the heating body 18 is turned off, heating is stopped, and the high water level is reported.
Patent JP-H02236056-A (JP)
Title: Brake device for vehicle
Inventor: KATO YOSHIO
IPC: F16H61/21
Filed: 1989-03-09
Abstract: PURPOSE:To previously prevent overrun of an engine by connecting a lock-up clutch when the effective vehicle speed corresponding to a shift lever position is over a setting value on the low speed side and under a setting value on the high speed side, and disconnecting it except the above-stated condition. CONSTITUTION:A controller 18 prevents overrun of an engine 1, by automatically disconnecting the lock-up clutch 3 of a torque converter 2, at the time of going downhill when a vehicle speed detected with a vehicle speed sensor 14 becomes higher than the effective vehicle speed of a speed change step selected with a shift lever 20. Further, even at the time of going downhill and neglecting a shift-down operation, the shift-down is automatically performed by the signal from the switch 11 of an exhaust brake device 8, and the lock-up clutch 3 is disconnected. Further, by operating a fluid brake switch (changeover means) 19, a large supplementary braking force or an usual supplementary braking force can be optionally selected. In this way, damages of the engine can be prevented and the effective vehicle speed can be heightened without overrun.
Patent JP-S58175068-A (JP)
Title: Information registrating system
Inventor: HOSOI SADAO
IPC: G06Q10/10
Filed: 1982-04-07
Abstract: PURPOSE:To reduce the burden of the operator, by providing a counter corresponding to the type of data, discriminating to which kind the inputted information belongs, step-advancing the counter and registrating the input information together with the content of counter. CONSTITUTION:Required data is inputted from an input device 1 from a slip or the like, and stored in a register 2 once. A month/day data stored in a predetermined area is inputted to a mouth/day discrimination circuit 3 from the content of the register 2. The circuit 3 selects a counter corresponding to the preset month specially out of month counters 4-15, step-advances to the cunter, reads out the value of the counter and inputs it in a memory write circuit 16. The circuit 16 adds the value of counter to the content set to the register 2 already and stored the result to a memory.
Patent JP-2000258671-A (JP)
Title: Wiring supporter
Inventor: TAKAGI KISOU
IPC: G02B6/46
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a wiring supporter which allows the changing of a fixing method, such as direct fixation of optical fiber cables to an optical termination box, fixation thereof by using bands, etc., and allows the easy and sure fixation of the many optical fiber cables with a smaller space. SOLUTION: The wiring supporter 1 consists of flat planar base parts 4 and 4 and a pair of flat planar fixing pieces 5 formed at both ends of these base parts 4 and 4 and is formed to a U shape in cross-section. The base parts 4 are pierced with insertion holes 7 for insertion of screws at the approximate centers thereof. Grooves 8, 8, 8 and 8 for loose fitting of the optical fiber cables are formed in the upper and lower parts of the fixing pieces 5.
Patent JP-S52141226-A (JP)
Title: Heat mode recording
Inventor: KIDO KEISHIROU
IPC: G11B7/0045
Filed: 1976-05-19
Abstract: PURPOSE: To conduct recording with a large width of scanning light ray without any increase of laser output as before by converging the light beam and irradiating it such that at the section of the light beam on the record plane, the diameter of the scanning on its perpendicular direction to the scanning direction is larger than the diameter of its scanning direction. 
     COPYRIGHT: (C)1977,JPO&Japio